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-rw-r--r--deps/v8/test/cctest/test-feedback-vector.cc139
1 files changed, 23 insertions, 116 deletions
diff --git a/deps/v8/test/cctest/test-feedback-vector.cc b/deps/v8/test/cctest/test-feedback-vector.cc
index 26a7191d9e..c06e5b9124 100644
--- a/deps/v8/test/cctest/test-feedback-vector.cc
+++ b/deps/v8/test/cctest/test-feedback-vector.cc
@@ -2,9 +2,6 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
-// TODO(mvstanton): Remove this define after this flag is turned on globally
-#define V8_IMMINENT_DEPRECATION_WARNINGS
-
#include "src/v8.h"
#include "test/cctest/cctest.h"
@@ -47,8 +44,6 @@ TEST(VectorStructure) {
CHECK(Handle<FixedArray>::cast(vector)
.is_identical_to(factory->empty_fixed_array()));
// Which can nonetheless be queried.
- CHECK_EQ(0, vector->ic_with_type_info_count());
- CHECK_EQ(0, vector->ic_generic_count());
CHECK(vector->is_empty());
{
@@ -135,8 +130,6 @@ TEST(VectorICMetadata) {
// Meanwhile set some feedback values and type feedback values to
// verify the data structure remains intact.
- vector->change_ic_with_type_info_count(100);
- vector->change_ic_generic_count(3333);
vector->Set(FeedbackVectorSlot(0), *vector);
// Verify the metadata is correctly set up from the spec.
@@ -200,60 +193,6 @@ TEST(VectorSlotClearing) {
}
-TEST(VectorICProfilerStatistics) {
- if (i::FLAG_always_opt) return;
- CcTest::InitializeVM();
- LocalContext context;
- v8::HandleScope scope(context->GetIsolate());
- Isolate* isolate = CcTest::i_isolate();
- Heap* heap = isolate->heap();
-
- // Make sure function f has a call that uses a type feedback slot.
- CompileRun(
- "function fun() {};"
- "function f(a) { a(); } f(fun);");
- Handle<JSFunction> f = GetFunction("f");
- // There should be one IC.
- Handle<Code> code = handle(f->shared()->code(), isolate);
- TypeFeedbackInfo* feedback_info =
- TypeFeedbackInfo::cast(code->type_feedback_info());
- CHECK_EQ(1, feedback_info->ic_total_count());
- CHECK_EQ(0, feedback_info->ic_with_type_info_count());
- CHECK_EQ(0, feedback_info->ic_generic_count());
- Handle<TypeFeedbackVector> feedback_vector =
- handle(f->shared()->feedback_vector(), isolate);
- FeedbackVectorHelper helper(feedback_vector);
- CallICNexus nexus(feedback_vector, helper.slot(0));
- CHECK_EQ(1, feedback_vector->ic_with_type_info_count());
- CHECK_EQ(0, feedback_vector->ic_generic_count());
-
- // Now send the information generic.
- CompileRun("f(Object);");
- CHECK_EQ(0, feedback_vector->ic_with_type_info_count());
- CHECK_EQ(1, feedback_vector->ic_generic_count());
-
- // A collection will not affect the site.
- heap->CollectAllGarbage();
- CHECK_EQ(0, feedback_vector->ic_with_type_info_count());
- CHECK_EQ(1, feedback_vector->ic_generic_count());
-
- // The Array function is special. A call to array remains monomorphic
- // and isn't cleared by gc because an AllocationSite is being held.
- // Clear the IC manually in order to test this case.
- nexus.Clear(*code);
- CompileRun("f(Array);");
- CHECK_EQ(1, feedback_vector->ic_with_type_info_count());
- CHECK_EQ(0, feedback_vector->ic_generic_count());
-
-
- CHECK(nexus.GetFeedback()->IsAllocationSite());
- heap->CollectAllGarbage();
- CHECK_EQ(1, feedback_vector->ic_with_type_info_count());
- CHECK_EQ(0, feedback_vector->ic_generic_count());
- CHECK(nexus.GetFeedback()->IsAllocationSite());
-}
-
-
TEST(VectorCallICStates) {
if (i::FLAG_always_opt) return;
CcTest::InitializeVM();
@@ -460,17 +399,11 @@ TEST(ReferenceContextAllocatesNoSlots) {
Handle<TypeFeedbackVector> feedback_vector =
handle(f->shared()->feedback_vector(), isolate);
FeedbackVectorHelper helper(feedback_vector);
- if (FLAG_vector_stores) {
- CHECK_EQ(4, helper.slot_count());
- CHECK_SLOT_KIND(helper, 0, FeedbackVectorSlotKind::STORE_IC);
- CHECK_SLOT_KIND(helper, 1, FeedbackVectorSlotKind::LOAD_IC);
- CHECK_SLOT_KIND(helper, 2, FeedbackVectorSlotKind::STORE_IC);
- CHECK_SLOT_KIND(helper, 3, FeedbackVectorSlotKind::LOAD_IC);
- } else {
- CHECK_EQ(2, helper.slot_count());
- CHECK_SLOT_KIND(helper, 0, FeedbackVectorSlotKind::LOAD_IC);
- CHECK_SLOT_KIND(helper, 1, FeedbackVectorSlotKind::LOAD_IC);
- }
+ CHECK_EQ(4, helper.slot_count());
+ CHECK_SLOT_KIND(helper, 0, FeedbackVectorSlotKind::STORE_IC);
+ CHECK_SLOT_KIND(helper, 1, FeedbackVectorSlotKind::LOAD_IC);
+ CHECK_SLOT_KIND(helper, 2, FeedbackVectorSlotKind::STORE_IC);
+ CHECK_SLOT_KIND(helper, 3, FeedbackVectorSlotKind::LOAD_IC);
}
{
@@ -485,11 +418,7 @@ TEST(ReferenceContextAllocatesNoSlots) {
// There should be one LOAD_IC, for the load of a.
Handle<TypeFeedbackVector> feedback_vector(f->shared()->feedback_vector());
FeedbackVectorHelper helper(feedback_vector);
- if (FLAG_vector_stores) {
- CHECK_EQ(2, helper.slot_count());
- } else {
- CHECK_EQ(1, helper.slot_count());
- }
+ CHECK_EQ(2, helper.slot_count());
}
{
@@ -506,20 +435,12 @@ TEST(ReferenceContextAllocatesNoSlots) {
// There should be 2 LOAD_ICs and 2 CALL_ICs.
Handle<TypeFeedbackVector> feedback_vector(f->shared()->feedback_vector());
FeedbackVectorHelper helper(feedback_vector);
- if (FLAG_vector_stores) {
- CHECK_EQ(5, helper.slot_count());
- CHECK_SLOT_KIND(helper, 0, FeedbackVectorSlotKind::CALL_IC);
- CHECK_SLOT_KIND(helper, 1, FeedbackVectorSlotKind::LOAD_IC);
- CHECK_SLOT_KIND(helper, 2, FeedbackVectorSlotKind::STORE_IC);
- CHECK_SLOT_KIND(helper, 3, FeedbackVectorSlotKind::CALL_IC);
- CHECK_SLOT_KIND(helper, 4, FeedbackVectorSlotKind::LOAD_IC);
- } else {
- CHECK_EQ(4, helper.slot_count());
- CHECK_SLOT_KIND(helper, 0, FeedbackVectorSlotKind::CALL_IC);
- CHECK_SLOT_KIND(helper, 1, FeedbackVectorSlotKind::LOAD_IC);
- CHECK_SLOT_KIND(helper, 2, FeedbackVectorSlotKind::CALL_IC);
- CHECK_SLOT_KIND(helper, 3, FeedbackVectorSlotKind::LOAD_IC);
- }
+ CHECK_EQ(5, helper.slot_count());
+ CHECK_SLOT_KIND(helper, 0, FeedbackVectorSlotKind::CALL_IC);
+ CHECK_SLOT_KIND(helper, 1, FeedbackVectorSlotKind::LOAD_IC);
+ CHECK_SLOT_KIND(helper, 2, FeedbackVectorSlotKind::STORE_IC);
+ CHECK_SLOT_KIND(helper, 3, FeedbackVectorSlotKind::CALL_IC);
+ CHECK_SLOT_KIND(helper, 4, FeedbackVectorSlotKind::LOAD_IC);
}
{
@@ -536,16 +457,10 @@ TEST(ReferenceContextAllocatesNoSlots) {
// the load of x[0] in the return statement.
Handle<TypeFeedbackVector> feedback_vector(f->shared()->feedback_vector());
FeedbackVectorHelper helper(feedback_vector);
- if (FLAG_vector_stores) {
- CHECK_EQ(3, helper.slot_count());
- CHECK_SLOT_KIND(helper, 0, FeedbackVectorSlotKind::LOAD_IC);
- CHECK_SLOT_KIND(helper, 1, FeedbackVectorSlotKind::KEYED_STORE_IC);
- CHECK_SLOT_KIND(helper, 2, FeedbackVectorSlotKind::KEYED_LOAD_IC);
- } else {
- CHECK_EQ(2, helper.slot_count());
- CHECK_SLOT_KIND(helper, 0, FeedbackVectorSlotKind::LOAD_IC);
- CHECK_SLOT_KIND(helper, 1, FeedbackVectorSlotKind::KEYED_LOAD_IC);
- }
+ CHECK_EQ(3, helper.slot_count());
+ CHECK_SLOT_KIND(helper, 0, FeedbackVectorSlotKind::LOAD_IC);
+ CHECK_SLOT_KIND(helper, 1, FeedbackVectorSlotKind::KEYED_STORE_IC);
+ CHECK_SLOT_KIND(helper, 2, FeedbackVectorSlotKind::KEYED_LOAD_IC);
}
{
@@ -561,27 +476,19 @@ TEST(ReferenceContextAllocatesNoSlots) {
// There should be 3 LOAD_ICs, for load of a and load of x.old and x.young.
Handle<TypeFeedbackVector> feedback_vector(f->shared()->feedback_vector());
FeedbackVectorHelper helper(feedback_vector);
- if (FLAG_vector_stores) {
- CHECK_EQ(6, helper.slot_count());
- CHECK_SLOT_KIND(helper, 0, FeedbackVectorSlotKind::LOAD_IC);
- CHECK_SLOT_KIND(helper, 1, FeedbackVectorSlotKind::STORE_IC);
- CHECK_SLOT_KIND(helper, 2, FeedbackVectorSlotKind::STORE_IC);
- CHECK_SLOT_KIND(helper, 3, FeedbackVectorSlotKind::STORE_IC);
- CHECK_SLOT_KIND(helper, 4, FeedbackVectorSlotKind::LOAD_IC);
- CHECK_SLOT_KIND(helper, 5, FeedbackVectorSlotKind::LOAD_IC);
- } else {
- CHECK_EQ(3, helper.slot_count());
- CHECK_SLOT_KIND(helper, 0, FeedbackVectorSlotKind::LOAD_IC);
- CHECK_SLOT_KIND(helper, 1, FeedbackVectorSlotKind::LOAD_IC);
- CHECK_SLOT_KIND(helper, 2, FeedbackVectorSlotKind::LOAD_IC);
- }
+ CHECK_EQ(6, helper.slot_count());
+ CHECK_SLOT_KIND(helper, 0, FeedbackVectorSlotKind::LOAD_IC);
+ CHECK_SLOT_KIND(helper, 1, FeedbackVectorSlotKind::STORE_IC);
+ CHECK_SLOT_KIND(helper, 2, FeedbackVectorSlotKind::STORE_IC);
+ CHECK_SLOT_KIND(helper, 3, FeedbackVectorSlotKind::STORE_IC);
+ CHECK_SLOT_KIND(helper, 4, FeedbackVectorSlotKind::LOAD_IC);
+ CHECK_SLOT_KIND(helper, 5, FeedbackVectorSlotKind::LOAD_IC);
}
}
TEST(VectorStoreICBasic) {
if (i::FLAG_always_opt) return;
- if (!i::FLAG_vector_stores) return;
CcTest::InitializeVM();
LocalContext context;
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-11 22:32:52 +0000